SOUTHEND-ON-SEA - C.O.L. station 15m a.m.s.l.								

Dec-98								

Climatological day 18:00 to 18:00								

Date	Max	Min	Mean	Hum	Rain	Baro	Wind	Weather

       	°C	°C	°C	%	(mm)	(mb)		

								

1	6.0	3.5	4.8	100	0.0	1041.0	NNE2	Cloudy, dull, cool.

2	6.0	1.0	3.5	100	0.0	1037.0	E2	Mainly cloudy, cool.

3	2.5	1.5	2.0	100	0.5	1027.0	E1	Dull, drizzle, cold and raw.

4	5.0	-0.5	2.3	91	0.5	1023.0	N4	Sunny intervals, cool wind.

5	3.0	-1.0	1.0	100	0.5	1022.0	NNW2	Mainly cloudy, some sleet & rain noon.

6	3.5	-2.0	0.8	91	0.0	1033.0	NW2	Frost overnight, sunny.

7	3.5	-2.5	0.5	100	0.0	1037.0	NW2	Frost overnight, cloudy.

8	8.5	2.0	5.3	100	3.3	1027.0	WSW4	Cloudy, some rain, milder.

9	9.0	7.0	8.0	100	12.2	1028.0	WNW2	Rain o/n & early, cloudy, misty, mild.

10	8.5	6.0	7.3	100	0.3	1020.0	SW2	Some sunny intervals, mild, rain eve.

11	9.0	5.0	7.0	100	12.2	1022.0	SW3	Low cloud, rain eve.

12	12.5	8.5	10.5	100	1.5	1020.0	SW3	Sunny intervals am, rain pm, mild.

13	10.0	7.0	8.5	87	1.0	1034.0	WNW4	Windy overnight, cloudy.

14	14.0	8.5	11.3	94	0.0	1027.0	SW4	Cloudy, very mild.

15	12.5	11.0	11.8	100	5.8	1026.0	SW4	Cloudy, some rain, heavy eve.

16	11.0	5.5	8.3	100	0.3	1033.0	WNW3	Sunny intervals.

17	8.0	4.0	6.0	93	0.0	1022.0	SW4	Some sunny intervals, mainly low cloud.

18	10.5	6.5	8.5	93	0.8	1023.0	SW3	Sunny intervals.

19	8.0	4.5	6.3	85	2.3	1015.0	WNW4	Sunny periods, cold wind.

20	5.5	1.5	3.5	92	0.0	1017.0	NW4	Sunny periods, cold wind.

21	4.5	-2.5	1.0	100	0.0	1027.0	NW2	Bright periods, cold, frost overnight.

22	6.0	0.0	3.0	100	3.3	1027.0	W1	Some rain overnight, mist & fog all day.

23	8.0	5.5	6.8	100	13.7	1018.0	SW4	Rain most of day.

24	6.0	0.0	3.0	92	0.0	1021.0	WNW3	Frost overnight, sunny, rain eve.

25	12.0	5.0	8.5	94	5.6	1018.0	SW5	Cloudy, rain pm, very mild.

26	12.0	5.0	8.5	93	1.3	1001.0	SW7	Cloudy, wet & very windy pm.

27	8.5	6.0	7.3	93	0.3	998.0	SSW2	Cloudy, spots am, sunny intervals pm.

28	8.0	6.0	7.0	85	0.3	1007.0	SW4	Bright, sunny intervals pm.

29	7.0	0.5	3.8	92	0.0	1009.0	SSE3	Cloudy.

30	11.0	6.0	8.5	87	0.0	1008.0	SW3	Cloudy.

31	9.0	8.0	8.5	100	2.0	1005.0	SSW3	Cloudy, spells of rain.

								

Aver.	0.0	0.0	0.0	0.0	0.0	0.0	*	

						*Barometric pressure not accurate.